Using this stack chair is a breeze. Just place it where you need seating, and you're good to go. When you're done, stack up to 20 chairs together to save space. Remember to keep the chair on a flat surface to ensure stability. Avoid dragging the chair across the floor as it may damage the plastic floor glides. To clean the chair, use a mild soap and water solution. Wipe it down with a soft cloth and let it air dry. The vented back and seat will help with quick drying. Since the frame has a limited lifetime warranty, if you notice any issues, contact the manufacturer for assistance. This chair is designed for commercial use, so it can handle heavy traffic, but try not to overload it beyond its 880 lb weight capacity.